Bump actions/upload-artifact from 4 to 5

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/msbuild.yml

@@ -34,7 +34,7 @@ jobs:
       run: msbuild /m /p:Configuration=${{ matrix.config.name }} ${{ env.SOLUTION_FILE_PATH }}
 
     - name: Upload SFX bundle
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: ${{ matrix.config.artifact }}
         path: CPP/7zip/Bundles/SFXSetup/${{ matrix.config.name }}/${{ matrix.config.artifact }}.sfx